JPH0253905B2 - - Google Patents

Info

Publication number: JPH0253905B2
Authority: JP; Japan
Prior art keywords: focusing; lens system; voltage; focusing lens; cathode ray
Prior art date: 1977-06-03
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

JP6479777A

Other languages

English (en)

Japanese (ja)

Other versions

JPS54561A (en

Inventor

Mitsuru Ootake

Masanobu Takada

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hitachi Ltd

Original Assignee

Hitachi Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-06-03

Filing date

1977-06-03

Publication date

1990-11-20

1977-06-03 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1977-06-03 Priority to JP6479777A priority Critical patent/JPS54561A/ja

1979-01-05 Publication of JPS54561A publication Critical patent/JPS54561A/ja

1990-11-20 Publication of JPH0253905B2 publication Critical patent/JPH0253905B2/ja

Status Granted legal-status Critical Current

Links

238000010894 electron beam technology Methods 0.000 claims description 34
230000000694 effects Effects 0.000 claims description 10
239000011521 glass Substances 0.000 claims description 9
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
238000000034 method Methods 0.000 description 4
230000004075 alteration Effects 0.000 description 3
238000005259 measurement Methods 0.000 description 3
238000010586 diagram Methods 0.000 description 2
230000001133 acceleration Effects 0.000 description 1
239000003086 colorant Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000005855 radiation Effects 0.000 description 1
230000003068 static effect Effects 0.000 description 1
238000002834 transmittance Methods 0.000 description 1

Landscapes

Transforming Electric Information Into Light Information (AREA)

JP6479777A 1977-06-03 1977-06-03 Cathode ray tube of projection type Granted JPS54561A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP6479777A JPS54561A (en)	1977-06-03	1977-06-03	Cathode ray tube of projection type

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP6479777A JPS54561A (en)	1977-06-03	1977-06-03	Cathode ray tube of projection type

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
JP15235389A Division JPH02223137A (ja)	1989-06-16	1989-06-16	投写型陰極線管

Publications (2)

Publication Number	Publication Date
JPS54561A JPS54561A (en)	1979-01-05
JPH0253905B2 true JPH0253905B2 (fr)	1990-11-20

Family

ID=13268576

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP6479777A Granted JPS54561A (en)	1977-06-03	1977-06-03	Cathode ray tube of projection type

Country Status (1)

Country	Link
JP (1)	JPS54561A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4553051A (en) *	1983-07-18	1985-11-12	Texas Instruments Incorporated	PMOS Input buffer compatible with logic inputs from an NMOS microprocessor
JPH02223137A (ja) *	1989-06-16	1990-09-05	Hitachi Ltd	投写型陰極線管
JP3094529B2 (ja) *	1991-08-27	2000-10-03	株式会社日立製作所	画像投写方式及び投写型ディスプレイ装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58658B2 (ja) *	1974-12-21	1983-01-07	株式会社東芝	インキヨクセンカンソウチ

1977
- 1977-06-03 JP JP6479777A patent/JPS54561A/ja active Granted

Also Published As

Publication number	Publication date
JPS54561A (en)	1979-01-05

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